Thanks Basura3d!
Here's a little development on the foot. I'm doubtful I'll be able to finish the model unfortunately but if I don't it'll go into a w.i.p. where hopefully I'll bring it to the animation stage.
Check out the subsurfacescattering on my tongue...
<a href="https://www.reitzmachine.com">www.reitzmachine.com</a>